Commit: aaa334d67aa21331abf0070ef0f7fd61330ec61a
legend on left
legend on bottom
legend on right
legend on top
facet_grid, legend on left
facet_grid, legend on bottom
facet_grid, legend on right
facet_grid, legend on top
facet_wrap, legend on left
facet_wrap, legend on bottom
facet_wrap, legend on right
facet_wrap, legend on top
padding in legend box